Fix warnings in JSI (#23201)
Fix warnings in JSI (#23201)

Summary:
His PR is related to #22609

There are still some warnings related to folly, but I plan to make the correction and send the PR to the repo of the folly.

Changelog:
[IOS][Changed] - Fix warning in JSCRuntime
Pull Request resolved: https://github.com/facebook/react-native/pull/23201

Differential Revision: D13859393

Pulled By: cpojer

fbshipit-source-id: 95df2b76b28b460f890d11e1395fddb6b1cc8fed

hoangpham95/react-native,janicduplessis/react-native,hammerandchisel/react-native,myntra/react-native,facebook/react-native,myntra/react-native,pandiaraj44/react-native,exponentjs/react-native,janicduplessis/react-native,myntra/react-native,exponentjs/react-native,javache/react-native,exponent/react-native,myntra/react-native,javache/react-native,pandiaraj44/react-native,exponentjs/react-native,hammerandchisel/react-native,pandiaraj44/react-native,hammerandchisel/react-native,pandiaraj44/react-native,hoangpham95/react-native,exponentjs/react-native,janicduplessis/react-native,arthuralee/react-native,janicduplessis/react-native,hoangpham95/react-native,hoangpham95/react-native,myntra/react-native,myntra/react-native,exponentjs/react-native,javache/react-native,facebook/react-native,myntra/react-native,facebook/react-native,janicduplessis/react-native,facebook/react-native,javache/react-native,exponent/react-native,exponent/react-native,exponentjs/react-native,janicduplessis/react-native,pandiaraj44/react-native,javache/react-native,facebook/react-native,facebook/react-native,exponentjs/react-native,pandiaraj44/react-native,exponent/react-native,facebook/react-native,hammerandchisel/react-native,arthuralee/react-native,hoangpham95/react-native,pandiaraj44/react-native,janicduplessis/react-native,javache/react-native,myntra/react-native,arthuralee/react-native,exponentjs/react-native,hammerandchisel/react-native,exponent/react-native,arthuralee/react-native,hoangpham95/react-native,facebook/react-native,exponent/react-native,facebook/react-native,exponent/react-native,arthuralee/react-native,myntra/react-native,exponent/react-native,janicduplessis/react-native,hammerandchisel/react-native,pandiaraj44/react-native,hammerandchisel/react-native,hoangpham95/react-native,javache/react-native,javache/react-native,javache/react-native,hoangpham95/react-native,hammerandchisel/react-native